After trying dozens of different headphones this is the best set of headphones I know. The only small problem with it is the a little too long a wire. If one wants to use these headphones for example when walking outside and the sound-device is for example in one?s pocket, the wire of these headphones is too long and drop down almost to the knees with the effect of easily wounding around things on the way and makes one?s moving clumsy. The long wire must be put to the pocket in a roll for safe moving around. But the material of this wire is otherwise the best I know because this material is not sticky rubber. If the material would be sticky, the wire would be even more clumsy when moving around because it would stick to everything it touches.